package com.venn.dao;

import com.venn.entity.User;

import java.util.List;

/**
 * Created by venn on 2/22/17.
 */
public interface UserMapper {

    String queryPasswordByName(String loginName);
    String getUserId(User user);
    List<User> queryAll();
    void insertUser(User user);
    void deleteUser(String id);
    void deleteUserBatch(List<String> ids);
    void modifyUser(User user);
}
